linux-kernel - [PATCHv2 1/3] devicetree: bindings: exynos: Add new compatible for Exynos5420 dwc3 clocks support

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Message-Id: <20200301212019.2248-2-linux.amoon@gmail.com>
Date:   Sun,  1 Mar 2020 21:20:16 +0000
From:   Anand Moon <linux.amoon@...il.com>
To:     linux-usb@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Felipe Balbi <balbi@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCHv2 1/3] devicetree: bindings: exynos: Add new compatible for Exynos5420 dwc3 clocks support

This patch adds the new compatible string for Exynos5422 DWC3
to support enable/disable of core and suspend clk by DWC3 driver.
Also updated the clock names for compatible samsung,exynos5420-dwusb3.

Signed-off-by: Anand Moon <linux.amoon@...il.com>
---
Previous changes:
	Added the missing clock name for Exynos5420 complatible
---
 Documentation/devicetree/bindings/usb/exynos-usb.txt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt b/Documentation/devicetree/bindings/usb/exynos-usb.txt
index 6aae1544f240..220f729ac8eb 100644
--- a/Documentation/devicetree/bindings/usb/exynos-usb.txt
+++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt
@@ -69,7 +69,9 @@ DWC3
 Required properties:
  - compatible: should be one of the following -
 	       "samsung,exynos5250-dwusb3": for USB 3.0 DWC3 controller on
-					    Exynos5250/5420.
+					    Exynos5250.
+	       "samsung,exynos5420-dwusb3": for USB 3.0 DWC3 controller on
+					    Exynos5420.
 	       "samsung,exynos5433-dwusb3": for USB 3.0 DWC3 controller on
 					    Exynos5433.
 	       "samsung,exynos7-dwusb3": for USB 3.0 DWC3 controller on Exynos7.
@@ -82,6 +84,7 @@ Required properties:
                 Following clock names shall be provided for different
                 compatibles:
                  - samsung,exynos5250-dwusb3: "usbdrd30",
+                 - samsung,exynos5420-dwusb3: "usbdrd30", "usbdrd30_susp_clk",
                  - samsung,exynos5433-dwusb3: "aclk", "susp_clk", "pipe_pclk",
                                               "phyclk",
                  - samsung,exynos7-dwusb3: "usbdrd30", "usbdrd30_susp_clk",
-- 
2.25.1